89590000

素因数分解:

$2^4\times 5^4\times {\mathrm{17}}^2\times {\mathrm{31}}^1$

素因数の和:93

約数の個数: 150

約数和(自身を含む): 237848864

約数和(自身を除く): 148258864

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 31, 34, 40, 50, 62, 68, 80, 85, 100, 124, 125, 136, 155, 170, 200, 248, 250, 272, 289, 310, 340, 400, 425, 496, 500, 527, 578, 620, 625, 680, 775, 850, 1000, 1054, 1156, 1240, 1250, 1360, 1445, 1550, 1700, 2000, 2108, 2125, 2312, 2480, 2500, 2635, 2890, 3100, 3400, 3875, 4216, 4250, 4624, 5000, 5270, 5780, 6200, 6800, 7225, 7750, 8432, 8500, 8959, 10000, 10540, 10625, 11560, 12400, 13175, 14450, 15500, 17000, 17918, 19375, 21080, 21250, 23120, 26350, 28900, 31000, 34000, 35836, 36125, 38750, 42160, 42500, 44795, 52700, 57800, 62000, 65875, 71672, 72250, 77500, 85000, 89590, 105400, 115600, 131750, 143344, 144500, 155000, 170000, 179180, 180625, 210800, 223975, 263500, 289000, 310000, 329375, 358360, 361250, 447950, 527000, 578000, 658750, 716720, 722500, 895900, 1054000, 1119875, 1317500, 1445000, 1791800, 2239750, 2635000, 2890000, 3583600, 4479500, 5270000, 5599375, 8959000, 11198750, 17918000, 22397500, 44795000, 89590000]

約数ペア:

[(1, 89590000), (2, 44795000), (4, 22397500), (5, 17918000), (8, 11198750), (10, 8959000), (16, 5599375), (17, 5270000), (20, 4479500), (25, 3583600), (31, 2890000), (34, 2635000), (40, 2239750), (50, 1791800), (62, 1445000), (68, 1317500), (80, 1119875), (85, 1054000), (100, 895900), (124, 722500), (125, 716720), (136, 658750), (155, 578000), (170, 527000), (200, 447950), (248, 361250), (250, 358360), (272, 329375), (289, 310000), (310, 289000), (340, 263500), (400, 223975), (425, 210800), (496, 180625), (500, 179180), (527, 170000), (578, 155000), (620, 144500), (625, 143344), (680, 131750), (775, 115600), (850, 105400), (1000, 89590), (1054, 85000), (1156, 77500), (1240, 72250), (1250, 71672), (1360, 65875), (1445, 62000), (1550, 57800), (1700, 52700), (2000, 44795), (2108, 42500), (2125, 42160), (2312, 38750), (2480, 36125), (2500, 35836), (2635, 34000), (2890, 31000), (3100, 28900), (3400, 26350), (3875, 23120), (4216, 21250), (4250, 21080), (4624, 19375), (5000, 17918), (5270, 17000), (5780, 15500), (6200, 14450), (6800, 13175), (7225, 12400), (7750, 11560), (8432, 10625), (8500, 10540), (8959, 10000)]